black

#000000

#CB490D

#CB490D

Contrast Ratio

4.5:1

Delta E

89.45

Very Different

50:50 Mix

Color Values

Format #000000 #CB490D
HEX #000000 #CB490D
RGB 0, 0, 0 203, 73, 13
HSL 0.0, 0.0%, 0.0% 18.9, 88.0%, 42.4%
HSV 0.0, 0.0%, 0.0% 18.9, 93.6%, 79.6%
CMYK 0%, 0%, 0%, 100% 0.0%, 64.0%, 93.6%, 20.4%
OKLCH 0.0 0.0 0.0 0.578 0.1761 39.9

Contrast & Accessibility

4.5:1
AA Fail AA Large Pass AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #CB490D → Background: #000000

The quick brown fox jumps over the lazy dog

Text: #000000 → Background: #CB490D

Color Difference (Delta E)

89.45 Very Different
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #000000, #CB490D);
background: linear-gradient(135deg, #000000, #CB490D);

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